Tyler wrote: "You shouldn't get any pinging on 87 unless there's something wrong (carboned up? wrong temp spark plugs? advanced timing?). I've never had pinging issues running 87 in my Volvos, even on turbo models (at stock boost anyways)."
That is what I thought. But, the owners manual recommended at 91 and said 87 was the minimum. HOWEVER, it certainly could be carboned up. The previous owner 975 year old woman only drove it around town for the last 3 years and only put a few thousand miles on it a year. I did try to do come Italian tune-ups. Maybe I should get some of that BG 44K stuff. Donald H. Snook _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
